ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel, and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is back by a lifetime guarantee against manufacturer's defects.
- Drum housing constructed of a proprietary DuPont Zytel based polymer
- Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine.
- Injection molded magazine follower
- Magazine spring formed from heat treated stainless steel
- Made in the USA
Will only fit the Hellcat.
We will not ship to the following states due to high capacity laws:
- New Jersey
- New York
- Rhode Island
- Washington D.C.
- Washington State